22-1/4" x 22-1/4" Fixed Curb Mount Skylight – Energy Efficient Roof Window
The Gordon Skylights 22-1/4 in. x 22-1/4 in. Fixed Curb-Mounted Skylight features a simple leak proof installation and integral condensation gutter for hassle-free maintenance. Rough opening outside wood curb 25 1/4 in.